1、1. Made of strong aluminum alloy resists hammering and sawing. 2、2. Small size for easy installation. 3、3. Can be easily mounted in the wall. 4、4. Support password combination for easy memory. 5、5. Well protect your keys from damage or steal. 6、6. A reliable key safe box for each household. 7、7. Rust free and comes with weatherproof cover, perfect for outdoor use. 8、8. Safety combination lock, 10 Digit Code(6 Digit Code is advised ). The product is designed to keep all your spare keys safe and secure with this key storage. Use for storing a spare key, prevent lock-outs for children after school, home healthcare access, cleaning or maintenance services, emergency access, vacation, forget taking out a key, relatives or friends visit etc. Features: 1. Made of strong aluminum alloy resists hammering and sawing. 2. Small size for easy installation. 3. Can be easily mounted in the wall. 4. Support password combination for easy memory. 5. Well protect your keys from damage or steal. 6. A reliable key safe box for each household. 7. Rust free and comes with weatherproof cover, perfect for outdoor use. 8. Safety combination lock, 10 Digit Code(6 Digit Code is advised ). Specification: Material: Aluminum Alloy Color: Black Outside Size: Approx. 105 x 65 x 48mm / 4.13 x 2.56 x 1.89" Inside Size: Approx. 70 x 38 x 40mm / 2.76 x 1.50 x 1.57" Application: Key storage for Home, Office, Factory, Carvan etc. Weight: 510g / 1.12lb Package size: 130 x 100 x 80mm / 5.1 x 3.9 x 3.1in Package weight: 600g / 1.32lb Package List: 1 x Wall Mount Key Safe Box 1 x Removable Rubber Cover 1 x User Manual 1 x Screws Set 1 x Tool 1 x Wall Mount Key Safe Box 1 x Removable Rubber Cover 1 x User Manual 1 x Screws Set 1 x Tool